University of Stellenbosch Business School

Columbia Business School

Associate in Business at Columbia Business School

Carlson School of Management

Adjunct Professor at Carlson School of Management

Stanford Graduate School of Business

The Class of 1968 / Ed Zschau Professor of Organizational Behavior at Stanford Graduate School of Business

Harvard T.H. Chan School of Public Health

Alliance Manchester Business School

Professor at University of North Carolina / Professor at Alliance Manchester Business School

Leonard N. Stern School of Business

Professor of Management, Emeritus, Senior Faculty Fellow at Leonard N. Stern School of Business

Harvard Kennedy School

Samuel W. Morris University Professor at Harvard Kennedy School

Syracuse University

Professor Emeritus, Economics at Syracuse University

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Adjunct Professor of Finance at -

UNC School of Government

Lecturer and Director, North Carolina Benchmarking Project at UNC School of Government